Inventor · disambiguated record
Hao Cao
Also filed as: CAO HAO · CAO HAO T
5 granted patents·3 pending applications·21 citations·filing 2014–2023
71Inventor score
Files withCAO HAO T2HARBIN WELDING INST CO LTD2BEIJING BAIDU NETCOM SCI & TECH CO LTD1KYLAND TECHNOLOGY CO LTD1METTLER TOLEDO LLC1
Top patents by PatentIndex Score
8 records- 0166US12035449B2Keypad overlay with electrostatic discharge dissipationMETTLER TOLEDO LLC·Filed 2022·Granted Jul 9, 2024·0 cites·17 claims
- 0258USD855109SGame boxCAO HAO T·Filed 2017·Granted Jul 30, 2019·10 cites·1 claims
- 0356US2025073815A1Annular water curtain combined water-jet guided laser machining device and methodHARBIN WELDING INST CO LTD·Filed 2023·Application pending·0 cites
- 0455USD750795SFoot treatment deviceCAO HAO T·Filed 2014·Granted Mar 1, 2016·11 cites·1 claims
- 0554US2025091159A1Semi-closed local low-vacuum laser welding device and welding methodHARBIN WELDING INST CO LTD·Filed 2023·Application pending·0 cites
- 0640US2015020058A1Method and System for Prompting Application UpdateTENCENT TECH SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
- 0736US11954011B2Apparatus and method for executing customized artificial intelligence production lineBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2020·Granted Apr 9, 2024·0 cites·17 claims
- 0836US10601581B2Method and apparatus for implementing security of broadband bus architecture in industrial internet fieldKYLAND TECHNOLOGY CO LTD·Filed 2017·Granted Mar 24, 2020·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Hao Cao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →